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2010-02-09
, 00:27
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Posts: 35 |
Thanked: 9 times |
Joined on Jan 2010
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#12
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Fabrice,
I downloaded the basemap file and copied it to MyMaps. It appeared in the database of QLandkarte M, and on the screem at zoomlevel 23.
With ozi2geotiff I converted an ozifile to geotiff. I put it in the same map as the basemap file. It didn't show up in the database.
I compared the two files with gdalinfo. The structure of the files were very similar.
It is, however, a large file. The ozifile was about 3 Mb, the geotiff 18 Mb.
Thanks for helping me out !
I downloaded the basemap file and copied it to MyMaps. It appeared in the database of QLandkarte M, and on the screem at zoomlevel 23.
With ozi2geotiff I converted an ozifile to geotiff. I put it in the same map as the basemap file. It didn't show up in the database.
I compared the two files with gdalinfo. The structure of the files were very similar.
It is, however, a large file. The ozifile was about 3 Mb, the geotiff 18 Mb.
Thanks for helping me out !
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2010-02-09
, 00:34
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Posts: 35 |
Thanked: 9 times |
Joined on Jan 2010
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#13
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more details:
gdalinfo gave this information:
kuishamer@kuishamer:~/QL-docs$ gdalinfo doesburg.tiff
Driver: GTiff/GeoTIFF
Files: doesburg.tiff
Size is 4000, 5000
Coordinate System is:
PROJCS["unnamed",
GEOGCS["WGS 84",
DATUM["WGS_1984",
SPHEROID["WGS 84",6378137,298.2572235629972,
AUTHORITY["EPSG","7030"]],
AUTHORITY["EPSG","6326"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4326"]],
PROJECTION["Mercator_1SP"],
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",1],
PARAMETER["false_easting",0],
PARAMETER["false_northing",0],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]]]
Origin = (672707.540000000037253,6773017.740000000223517)
Pixel Size = (4.050701880000000,-4.050701880000000)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=BAND
Corner Coordinates:
gdalinfo gave this information:
kuishamer@kuishamer:~/QL-docs$ gdalinfo doesburg.tiff
Driver: GTiff/GeoTIFF
Files: doesburg.tiff
Size is 4000, 5000
Coordinate System is:
PROJCS["unnamed",
GEOGCS["WGS 84",
DATUM["WGS_1984",
SPHEROID["WGS 84",6378137,298.2572235629972,
AUTHORITY["EPSG","7030"]],
AUTHORITY["EPSG","6326"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4326"]],
PROJECTION["Mercator_1SP"],
PARAMETER["central_meridian",0],
PARAMETER["scale_factor",1],
PARAMETER["false_easting",0],
PARAMETER["false_northing",0],
UNIT["metre",1,
AUTHORITY["EPSG","9001"]]]
Origin = (672707.540000000037253,6773017.740000000223517)
Pixel Size = (4.050701880000000,-4.050701880000000)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
INTERLEAVE=BAND
Corner Coordinates:
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2010-02-09
, 06:37
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Posts: 42 |
Thanked: 6 times |
Joined on Nov 2009
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#14
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Originally Posted by BabelO
Other thing, the Maps step is copy by hand to device. But all other step like waypoint or track upload / download are done automatically over network ( local wlan ) Detection is made with udp broadcast.
To test, start M on the N900, with wifi conected for example.
From that in GT add waypoint on your map then select M as device if it is not done then clock on Upload. If device is detected you see a progress.
Same for track download or upload. To Upload a track, open one or create a overlay path, then right click on it and convert to track
Good night
Fabrice,
Thanks for sending me my converted file. I'll try things out this evening when I'm back from the office.
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2010-02-09
, 07:59
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Posts: 87 |
Thanked: 112 times |
Joined on Feb 2010
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#15
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Hi,
Willem43, the projection of your geotiff is wrong, for use with M you need to have lat / lon.
Header from gdalinfo should look like this :
Size is 6147, 3881
Coordinate System is:
GEOGCS["WGS 84",
DATUM["WGS_1984",
SPHEROID["WGS 84",6378137,298.2572235630016,
AUTHORITY["EPSG","7030"]],
AUTHORITY["EPSG","6326"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4326"]]
Origin = (3.161506588568127,51.273576981769018)
Pixel Size = (0.000076314465007,-0.000048559462332)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
COMPRESSION=LZW
INTERLEAVE=BAND
We use this projection, because it use less cpu to render a map position.
Fabrice
Willem43, the projection of your geotiff is wrong, for use with M you need to have lat / lon.
Header from gdalinfo should look like this :
Size is 6147, 3881
Coordinate System is:
GEOGCS["WGS 84",
DATUM["WGS_1984",
SPHEROID["WGS 84",6378137,298.2572235630016,
AUTHORITY["EPSG","7030"]],
AUTHORITY["EPSG","6326"]],
PRIMEM["Greenwich",0],
UNIT["degree",0.0174532925199433],
AUTHORITY["EPSG","4326"]]
Origin = (3.161506588568127,51.273576981769018)
Pixel Size = (0.000076314465007,-0.000048559462332)
Metadata:
AREA_OR_POINT=Area
Image Structure Metadata:
COMPRESSION=LZW
INTERLEAVE=BAND
We use this projection, because it use less cpu to render a map position.
Fabrice
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2010-02-09
, 10:26
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Posts: 35 |
Thanked: 9 times |
Joined on Jan 2010
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#16
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Hi Fabrice,
Thanks !
willem
Thanks !
willem
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2010-02-09
, 18:58
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Posts: 42 |
Thanked: 6 times |
Joined on Nov 2009
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#17
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Originally Posted by BabelO
Hello Fabrice,
Thanks, adress is correct, your french is good
Your maps works pretty well once you used GT to convert it to correct gdal format. I send you back all correct tif.
To create your tif, you have to open QLandkarte GT then press F1->F6.
Select create map collection, press the new button to createa new collection and give a name. Once it is ok you have to add your current tif to the collection and select a zoom range you want the map for.
Once it is ok press save.
From that in GT you can naviogate the map. Then use the select subarea tool to export the correct format to M.
Fabrice
The map you converted worked like a charm, and following your instructions I managed to reproduce a usable converted map myself too. Thanks !
What I haven't figured out yet are the zoom levels. In Qlandkarte GT I created a map with let's say 20 zoom levels, but on Qlandkarte M, I only get very few zoom levels.
Greetings,
Geert
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2010-02-09
, 19:13
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Posts: 87 |
Thanked: 112 times |
Joined on Feb 2010
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#18
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Hi,
Happy to sse you get it to work. I will comit a fix in the evening to get sync between your desktop running GT and M.
Look like QDataStream changed. So sync only works if you have 4.6.2 on desktop too.
It is fixed, just wait few hours.
Fabrice
Happy to sse you get it to work. I will comit a fix in the evening to get sync between your desktop running GT and M.
Look like QDataStream changed. So sync only works if you have 4.6.2 on desktop too.
It is fixed, just wait few hours.
Fabrice
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2010-02-10
, 09:24
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Posts: 42 |
Thanked: 6 times |
Joined on Nov 2009
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#19
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Originally Posted by BabelO
Fabrice,
Hi,
Happy to sse you get it to work. I will comit a fix in the evening to get sync between your desktop running GT and M.
Look like QDataStream changed. So sync only works if you have 4.6.2 on desktop too.
It is fixed, just wait few hours.
Fabrice
Should I redownload something to get the fix ?
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2010-02-10
, 15:19
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Posts: 87 |
Thanked: 112 times |
Joined on Feb 2010
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#20
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Sorry, no
Maemo builder for package don't want mine, looks like i ve an issue building 4.6.2
Maemo builder for package don't want mine, looks like i ve an issue building 4.6.2
To test, start M on the N900, with wifi conected for example.
From that in GT add waypoint on your map then select M as device if it is not done then clock on Upload. If device is detected you see a progress.
Same for track download or upload. To Upload a track, open one or create a overlay path, then right click on it and convert to track
Good night